NOT LISTED FOR SALE

3881 26th St Boulder, CO 80304

North Boulder Neighborhood

Estimated Value: $2,205,000 - $2,495,000

6 Beds
5 Baths
4,304 Sq Ft
$536/Sq Ft Est. Value

About This Home

This home is located at 3881 26th St, Boulder, CO 80304 and is currently estimated at $2,307,767, approximately $536 per square foot. 3881 26th St is a home located in Boulder County with nearby schools including Crest View Elementary School, Centennial Middle School, and Boulder High School.

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
May 1, 2026
Sold by
Nathan Seitzman and Claire Seitzman
Bought by
Alexander Harrington Family Trust
Current Estimated Value
$2,307,767

Purchase Details

Closed on
Feb 22, 2022
Sold by
Paul Algreen
Bought by
Seilzman Nathan and Seitanan Claire

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,164,259
Interest Rate
3.69%
Mortgage Type
New Conventional

Purchase Details

Closed on
Apr 16, 2010
Sold by
May Amanda Dandy and May Robert F
Bought by
Algreen Paul

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$460,000
Interest Rate
4.12%
Mortgage Type
New Conventional

Purchase Details

Closed on
May 16, 2005
Sold by
Beck Christelle C
Bought by
May Robert F

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$450,000
Interest Rate
4.25%
Mortgage Type
Unknown

Purchase Details

Closed on
Aug 24, 1998
Sold by
Kuniyo Yahiro and Korte Drew Korte
Bought by
Beck Christelle C

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$179,000
Interest Rate
6.9%
Mortgage Type
Stand Alone First

Purchase Details

Closed on
Jul 29, 1994
Sold by
Markel Homes Inc
Bought by
Yahiro Kuniyo

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$336,000
Interest Rate
8.3%

Purchase Details

Closed on
Jul 21, 1993
Bought by
Algreen Paul and Algreen Michele
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

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ICE

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First American

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Quantarium

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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Buyer Sale Price Title Company
Alexander Harrington Family Trust -- None Listed On Document
Seilzman Nathan $2,405,000 First American Title
Algreen Paul $850,000 None Available
May Robert F $990,000 First Colorado Title
Beck Christelle C $629,000 Land Title
Yahiro Kuniyo $480,000 --
Algreen Paul -- --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Borrower Loan Amount
Previous Owner Seilzman Nathan $2,164,259
Previous Owner Algreen Paul $460,000
Previous Owner May Robert F $450,000
Previous Owner Beck Christelle C $179,000
Previous Owner Yahiro Kuniyo $336,000
Closed May Robert F $198,000
Source: Public Records

Tax History

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $13,478 $144,425 $46,844 $97,581
2024 $13,478 $144,425 $46,844 $97,581
2023 $13,244 $153,356 $48,997 $108,044
2022 $11,061 $119,109 $39,782 $79,327
2021 $10,547 $122,537 $40,927 $81,610
2020 $9,939 $114,186 $48,048 $66,138
2019 $9,787 $114,186 $48,048 $66,138
2018 $8,471 $97,704 $48,384 $49,320
2017 $8,206 $117,290 $53,491 $63,799
2016 $8,096 $93,530 $41,710 $51,820
2015 $7,667 $69,371 $30,646 $38,725
2014 $5,833 $69,371 $30,646 $38,725
Source: Public Records

Map

Colorado Boulder County Boulder 80304 North Boulder

3881 26th St, Boulder, CO

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

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